How an empty home fills with fleas
A previous occupant's cat or dog leaves eggs in the carpet. Those become larvae, then pupae inside tiny cocoons, and the cocoons can wait. When the home is empty nothing disturbs them. The day someone moves in, footsteps and warmth tell the fleas a meal has arrived, and a clean-looking home starts biting ankles within the week.
That makes the start and end of a tenancy the moments to watch, whether you are the person moving in or the person letting the property. The route through this guide follows that: check it is fleas, then the steps for tenants, landlords and shared houses, then clearing the carpets.
Is it really fleas?
Fleas jump, bite mostly around the ankles and lower legs, and leave dark specks that turn reddish on damp paper. How to know if you have fleas gives the simple checks, including the white sock test. Bites in lines on the arms or shoulders point elsewhere, so read the bed bug overview if that sounds more like it.
If you have just moved in
Keep a note of when the bites started and which rooms they happen in, and photograph any flea dirt you find. Tell your landlord, agent or seller promptly and in writing, so there is a clear date on record. Flea problems after moving covers what to do before and after the boxes come in, and the Cricklewood page has a wider checklist for the first week in a new home. No pet of your own? Fleas without pets lists the usual sources.
If you let the property
The quiet weeks between tenants are the easiest time to deal with fleas: no furniture to move, no belongings to protect, and nobody being bitten. Booking it for the days after cleaning and before the new tenants arrive keeps the timing simple. A pet in the outgoing tenancy, flea dirt at check-out or bites during the inventory visit are all warning signs. Landlords of family houses in Kenton face exactly this at the end of a let. Flea treatment between tenancies explains when it is worth doing and what the tenancy agreement has to say.
Shared houses
In an HMO, one tenant's cat or a room left empty can seed fleas for the whole house, and carpets on shared landings and stairs spread them. Agree who is dealing with it before anyone starts, and include every carpeted room that is affected. The shared houses of Kilburn show how quickly a problem in one room becomes a house-wide one when doors are left open and tenants move between rooms.
Where the fleas actually are
Adult fleas are only a small share of the problem. Eggs, larvae and cocoons sit deep in carpet pile, along skirting boards, under beds and sofas and in the gaps between floorboards. Where fleas hide around the home maps the likely spots, which helps you count the rooms that need treating.
Beds and sofas deserve a separate word. Fleas end up there when a pet sleeps on them, but they do not settle into a mattress the way bed bugs do, so there is no need to throw anything away. Can fleas live in beds and sofas explains what to wash and what to vacuum.
Homes with pets
If a cat or dog lives with you, speak to your vet about flea treatment for every animal in the household, at the same time the home is dealt with. Do pet flea treatments clear the house explains why the animal and the carpet need tackling together. Family homes with pets, like many in Sudbury, often find the problem grows after a holiday. An animal away at a kennel or cattery stops acting as a moving trap, and the fleas that hatch meanwhile look for the next warm body to walk through the door.
Clearing the carpets
Before the visit, clear the floors so every edge can be reached, vacuum thoroughly and empty the vacuum outside, and wash pet bedding hot; preparing a property for flea treatment has the checklist. Afterwards, keep vacuuming, and live in the rooms normally rather than shutting them up. The vibration encourages cocoons to hatch, which is exactly what you want.
If bites carry on
A few bites in the period after treatment can be normal while the last cocoons hatch, and how long that lasts depends on the home and the size of the problem; how long flea treatment takes to work explains the cocoon stage behind that. If bites continue, why fleas are still biting lists what to check, from an untreated pet to a missed room. For itchy bites, a pharmacist can advise; speak to a GP if they become infected.
Booking flea treatment in Brent
Flea treatment in Brent is £180 for the first room and £60 for each additional room, so two affected bedrooms come to £240. The Brent flea treatment page has the rest. When you book flea treatment, say whether the property is empty or lived in, how many carpeted rooms are affected and whether any pets live there or have recently moved out.
